Wavelet Neural Network for Modeling Chlorophyll a Concentration Affected by Artificial Upwelling

Table 2

Comparison between four models.

	WNN	GA-WNN	PSO-WNN	GAPSO-WNN
R-square	0.6198	0.6141	0.6328	0.6426
RMSE (mg/L)	0.0950	0.0989	0.0938	0.0916
ME (mg/L)	0.0147	−0.0052	0.008	0.0089
D (mg/L)	0.0672	0.0699	0.0663	0.0648